<template>
    <div>
        <van-nav-bar title="分类" left-text="返回" left-arrow @click-left="onClickLeft" />
        <van-row>
            <van-col span="6">span: 8</van-col>
            <van-col span="18">span: 8</van-col>
        </van-row>

    </div>
</template>

<script setup>

</script>

<style lang="scss" scoped></style>